1Repair Effect: The welding machine can quickly repair dents and broken areas of your car, restoring them to their original appearance with visible repair results. 2Safe Connection: The welding machine has a safe circuit design to ensure a safe connection for polymer plastic welding and will not cause damage to the exterior of your car. 3Comfortable Grasp: The flexible and comfortable handle is convenient for you to grasp and effectively solve the repair work of some damage caused by car collision. 4Performance: Equipped with a variety of accessories to ensure the welding tool can repair the dent you want and improve the efficiency. 5Easy Using: Excellent pure copper pipe clamps with high repair efficiency, and with lighting, making you use it more easily.